baber/WOPTO huggingface dataset:
Patent JP-S60256020-A (JP)
Title: Multi-channel light receiving element
Inventor: SUZUKI SAKIO
IPC: G01J1/42
Filed: 1984-06-01
Abstract: PURPOSE:To prevent the omission in the detection of even a fine spectrum band, by arranging many parallel band-shaped sensitive units inclined to a perpendicular line to the side of substrate in a close vicinity to each other and allowing a line perpendicular to this side to intersect one and more sensitive units. CONSTITUTION:Sensitive units 2-2, 2-2-2-8 are formed parallel in a great numbers in a close vicinity to each other inclined through an angle of theta to a line perpendicular to a side 2a of multi-channel light receiving element substrate 2. To the end of the sensitive unit, lead wires 3-1, 3-2-3-8 are connected. The lead wires 3-1, 3-2-3-8 are led out through junction terminals 1-1, 1-2-1-8 of a supporting board 1. When the beam is located in the location shown by dotted lines (a) in the drawing, it is detected by a sensitive unit 2-4. Further, when it is in the position shown by dotted lines (b), outputs are obtained from the sensitive units 2-5 and 2-6.
Patent JP-H01282022-A (JP)
Title: Electrifying structure of sunroof panel
Inventor: ONO JUN
IPC: B60J7/02
Filed: 1988-05-10
Abstract: PURPOSE:To facilitate waterproofing at the end periphery of a panel by connecting a lead wire for electrification to the electric element of the dimming glass forming a sunroof panel, and further leading out the lead wire from the end periphery of the panel to the inside part. CONSTITUTION:A sunroof glass 3 is formed by sandwiching an electric element such as a dispersion type liquid crystal sheet 23 between two sheets of glass plates. And the outlet port 35 of a lead wire 24 for supplying an applied voltage to the liquid crystal sheet 23 is opened in the underside glass plate 34. On the other hand, an electrification rail 28 is fixed to a guide rail 6, and further a brush 29 having a contact part 31, which is slidably in contact with the electrification rail 28, is fixed to a front stay 8. Furthermore, a connecting wire 33 is connected to the brush 29, and after having been drawn out through the gap between a glass holder 7 and the front stay 8 toward the outlet port 35, the connecting wire 33 is connected to a connector 32 having been fitted to the lead wire 24.
Patent JP-H04362955-A (JP)
Title: Resin for toner
Inventor: ITO KOICHI
IPC: G03G9/087
Filed: 1991-05-17
Abstract: PURPOSE:To obtain such a resin for a toner excellent in fixing property and offset resistance and good blocking property with which fast printing in a copy machine, printer, and the like can be realized. CONSTITUTION:The resin consists of the following components A-D. (A) styrene component, (B) acrylate component and/or methacrylate component, (C) caprolactam-modified hydroxyl acrylate and/or its methacrylate component, and (D) divinyl monomer component. The proportion of the component (C) is 0.5-15wt.% of the total amt. of (A)-(C). The resin has 0.5-75% gel fraction and 50-68 deg.C glass transition temp.
Patent JP-H11299812-A (JP)
Title: Dental syringe
Inventor: MAEJIMA NOBUYUKI
IPC: A61C17/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a dental syringe capable of cleaning the mouth of a patient without giving an unpleasant feeling to the patient by turning the temperature of air jetted from the dental syringe to the temperature (about 36 deg.C for instance) close to a body temperature. SOLUTION: A CPU 20 is for controlling power to be impressed to a heater 11, and in conventional temperature control, the temperature of jetting air is detected by a temperature sensor 12 and controls the heater 11 so as to turn the air jetted from a nozzle to a prescribed temperature (about 36 deg.C for instance). However, in that way, since the heater is controlled after checking the temperature of the jetted air, the control of a jetting initial stage is delayed and the unpleasant feeling is given to the patient. In this case, a flow rate sensor 13 is provided on the upstream side of the heater 11, the flow rate of the jetted air is detected when an air jetting lever is pressed and the CPU 20 is operated so as to increase the power to be supplied to the heater 11 when the flow rate of the air is large.
Patent JP-H10292483-A (JP)
Title: Fixing method of beam reinforcement
Inventor: YAMANAKA HISAYUKI
IPC: E04B1/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a secure fixing strength by connecting beam reinforcements to a fixing plate by friction welding. SOLUTION: A fixing plate 3a is formed in an circular or polygonal plate at a front surface area of 3 to 6 times that of a beam reinforcement 3. Next, in a reinforcement arrangement work in the construction of a reinforced concrete structure, the beam reinforcements 3 are inserted through small clearances column reinforcements 4 arranged at specified positions, the special friction welding machine is used to frictionally pressure-weld the fixing plate 3a to the ends of these beam reinforcements.  Then, because there is a restriction in place where the friction welding is performed, with the friction welding machine lifted by a crane, the friction welding machine holds the top end part of the beam reinforcements 3 by a small beam reinforcement chuck, and pressure-welds the fixing plate 3a to the ends of the beam reinforcements while the fixing plate 3a is rotated so as to connect both of them. In a connection part between the beam reinforcements 3 and column reinforcements 4, the fixing plate 3a is frictionally welded to the end parts of the beam reinforcements 3 and buried fixedly into a concrete. Thus a secure fixing strength can be obtained.
Patent JP-S604259-A (JP)
Title: Manufacture of high withstand voltage transistor
Inventor: IITAKA YUKIO
IPC: H01L29/732
Filed: 1983-06-22
Abstract: PURPOSE:To contrive to simplify the process by a method wherein a mesa etching mask and the breakdown layer of a mesa groove are removed at the same time. CONSTITUTION:A base region 3 of plane junction is formed on a collector region 4, and emitter regions 6 are formed on the base region in plurality by burial. An insulation film 5 is formed on the surface, and electrodes 2 are given to the base region 3 and the emitter regions via apertures of the insulation film 5. The mesa etching mask 1 is formed on this surface, the mesa grooves 7 down to the collector region 4 then being formed in a mechanical manner by means of a dicing saw or wire saw, etc. between the emitter regions 6 from the mask 1. The mask 1 and the mechanic breakdown layer 9 of the grooves 7 are removed at the same time with etchant. Since the bottom of the base region 3 corresponding to each emitter region comes to plane junction to the collector 4, the title device is formed.
Patent JP-S62270714-A (JP)
Title: Heating furnace
Inventor: IDETA TATATOMI
IPC: C21D1/00
Filed: 1986-05-20
Abstract: PURPOSE:To improve the heat transfer efficiency of bodies to be heated in a heating furnace and to reduce the consumption unit of fuel by suspending plural chain or wiry members made of a heat resistant material as heat transfer accelerators in the furnace. CONSTITUTION:A continuous heating furnace is composed of a furnace body 1, an inlet part 2 and an outlet part 3. Bodies 4 to be heated are conveyed to the furnace body 1 through the inlet part 2, heat treated in the furnace body 1 and taken out through the outlet part 3. Plural chain or wiry members 5 made of a heat resistant material are suspended as heat transfer accelerators in the furnace body 1 at plural positions.
Patent JP-H11301021-A (JP)
Title: Printing head and its production
Inventor: BIZEN MITSUHIRO
IPC: B41J2/44
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing head good in assembling workability. SOLUTION: In a printing head 1 wherein a recording unit 3 is provided on the upper surface of a base stand 2 and an interface unit 4 is provided to the side surface of the base stand 2 and the recording unit 3 and the interface unit 4 are respectively equipped with hard substrates 31, 41 to be mutually connected by a flexible circuit substrate 5, the substrate 41 of the interface unit 4 is constituted of the substrate 41 obtained by bending one side of the substrate 31 constituting the recording unit 3 or separating the same.
Patent JP-S63279636-A (JP)
Title: Pre-polling system
Inventor: KATSUKAWA TAMOTSU
Filed: 1987-05-12
Abstract: PURPOSE:To reduce polling period by checking the presence and absence of a data transmission request to a slave station prior to an individual polling in a lump and applying the individual polling only to the slave station having the data transmission request. CONSTITUTION:In transmitting a data, a master station C transmits a pre-polling message. Moreover, the station C receives the pre-polling reply message from slave stations P1-PN, checks the presence and absence of the data transmission request to inform a slave station address having the data transmission request to a polling control circuit 12. The polling control circuit 12 sends the individual polling message only to the slave station of the informed address. The polling system is more advantageous than the individual polling system when the frequency of occurrence of the data transmission request is 0-60%.
Patent JP-H06302942-A (JP)
Title: Water-soluble oil composition
Inventor: OKADA MASAO
IPC: C11D7/26
Filed: 1993-04-16
Abstract: PURPOSE:To improve thermal stability and rinsing quality of water-soluble oil composition used in the surface finishing process in the manufacture of a printed board. CONSTITUTION:Water-soluble oil compound whose main component is the following is formed; (a) ethylene oxide propylene oxide block addition products or ethylene oxide butylene oxide block addition products of phenol group, or ethylene oxide propylene oxide block addition products or ethylene oxide butylene oxide block addition products of alcohol group, and (b) ethylene glycol propylene glycol copolymer or ethylene oxide addition products of alcohol group having 1-6 carbon atoms.
Patent JP-H01286505-A (JP)
Title: Frequency converter
Inventor: YOSHIDA KENJI
IPC: H03D7/00
Filed: 1988-05-12
Abstract: PURPOSE:To improve the D/U without using an expensive band-pass filter with high performance by excluding a leakage signal of a conversion signal being an undesired wave from a input signal converted by a frequency converter and extracting a transmission signal by a band-pass filter. CONSTITUTION:In order to suppress a leakage wave being a leaked signal of a conversion signal LO caused in case of mixing an input signal IF and a conversion signal LO by a frequency converter 2, suppressed wave generating circuits 8, 9 generate a suppressed wave and the result is mixed with a hybrid circuit 6. Since a leakage wave being a leaked signal of the conversion signal LO is canceled, a band-pass filter 4 can filter the wave even without any steep characteristic and a transmission signal is extracted from an output signal of the hybrid circuit 6. Then the D/U is kept high without using any expensive band-pass filter with high performance.
Patent JP-H09296492-A (JP)
Title: Filth remover for drain port
Inventor: SUMIYAMA MASAKAZU
IPC: E03C1/262
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To effectively utilize disinfectant or germicide and to make the disinfectant or germicide develop sufficiently its effect by a method wherein a drainage filth remover with water-soluble disinfectant or germicide housed in a chemicals housing space formed at the inside thereof is attached to a drain port. SOLUTION: After a water soluble chemicals 18 mainly composed of chlorinated isocyanuric acid is put in a chemicals housing space 9, the chemicals housing space 9 of a main body 8 is covered with a bottom board 10. Then, a drain port filth remover 7 is attached, with its reinforcing ribs 15 placed downside, so that a flange 13 thereof can be brought into close contact with the upper face at the bottom of a sink. Waste water including solid matters is filtrated with a plurality of filtering ports 12 provided in openworking at a hemispherical bulged part of the main body 8 with the drain port filth remover 7 attached to the sink, and waste water is made to flow into the chemicals housing space 9 and flow out to a drain port through a number of filtering ports 14 at the bottom board 10, dissolving the water-soluble chemicals 18.  Then, sliminess or various germs can be prevented by the water-soluble chemicals 18 from sticking to or being produced at the inside of the drain port and a drainpipe connecting to the drain port.
Patent JP-H01286172-A (JP)
Title: Information recording and reproducing device and information recording medium
Inventor: HOSOYA HIDEKI
IPC: G11B20/10
Filed: 1988-05-12
Abstract: PURPOSE:To heighten capability to keep the secrecy of data by enciphering a bit pattern recorded on the data recording part of an information recording medium by a key word and an equation. CONSTITUTION:When recording is performed, the key word KEY and the equation EQU are indicated to an MPU23, and a computed result is sent to a modulation/demodulation circuit 29, and a light source 7 is driven by the output of the circuit, and it is recorded on the data recording part of an optical card 1. A G mark 19 is provided between the tracking tracks (51 and 52) on the card 1, and the KEY and the EQU are recorded on the extension line of the mark 19 in a pre-format. Next, when reproduction is performed, the KEY and the EQU are read from an auxiliary data part 20. At this time, read data can be obtained from the data recording part. By taking the E-OR of the read data and the KEY, the data can be reproduced from the bit pattern.
Patent JP-S5637827-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: OOIWA TSUNEMI
IPC: G11B5/66
Filed: 1979-09-04
Abstract: PURPOSE: To manufacture efficiently a magnetic recording medium of thin film thickness with excellent magnetic characteristics by forming on a base a ferromagnetic metal thin layer, consisting essentially of Co by nonelectrolytic plating and then by forming on the layer a ferromagnetic metal layer consisting essentially of Co by vapor deposition, etc.  
     CONSTITUTION: On a base of polyester, etc., a ferromagnetic thin-film layer consisting essentially of Co is formed to 0.03W0.2μm by a nonelectrolytic cell in a solution of a reducing agent such as cobalt salt, e.g. cobalt chloride and sodium hypophosphite, a buffer, etc. On the layer, a ferromagnetic metal thin film consisting essentially of Co is formed by vapor deposition, ion plating or sputtering. The easier magnetizing axis of the ferromagnetic metal of the former magnetic layer grows nearly in parallel to the base surface to obtain high coercive force and that of the latter magnetic layer determines the growth direction of the easier magnetizing axis of the former layer, so that high coercive force can be obtained. Therefore, a magnetic recording medium with superior characteristics can efficiently be obtained without employing specially the slantingly incident vapor deposition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02293155-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAYOSHI
IPC: B41J2/205
Filed: 1989-05-08
Abstract: PURPOSE:To prevent a change in image density by correcting the density value of digital image data to be transmitted to a head part on the basis of accumulation data obtained by successively adding the digital image data per thermal recording element. CONSTITUTION:Accumulation data is determined by successively adding digital image data for every thermal recording element C by an addition means A. Based on the accumulation data, a correction means B finds correction data by an operation using a predetermined operation formula including the accumulation data as a variable, thereby correcting the density value of the digital image data to be transmitted to the head part and controlling an electric conduction to each of the thermal recording elements C. Alternatively, for example, a look-up table may be used as the correcting means B in accordance with the accumulation data as a read address, whereby the pulse width of an image signal is changed, or a dither pattern may be varied. In this manner, a density change caused by the temperature increase of the thermal recording elements can be corrected, and a uniform image density can be realized.
Patent JP-H08288314-A (JP)
Title: Lead frame holder
Inventor: SHIMADA TAKESHI
IPC: B25J15/08
Filed: 1996-05-08
Abstract: PURPOSE: To hold a lead frame surely even if the arranging direction of two sets of chuck mechanisms inclines against the longitudinal direction of the lead frame. CONSTITUTION: At least two sets of chuck mechanisms 12, each having a pair of vertically elongated resilient hands 15, are arranged in the longitudinal direction of a lead frame. Each chuck mechanism 12 is provided individually with a drive means 16a for the hand 15 so that the chuck mechanism can be opened closed with no mutual interference. Consequently, even if the lead frame is inclined, each drive means 16 can be driven optimally such that the pair of hands 15 clamp the lead frame W appropriately at the position of each chuck mechanism 12 and reliable clamping is realized while allowing some positional shift through resilient deformation of the hand 15.
Patent JP-H06303516-A (JP)
Title: Picture converter
Inventor: SHIRAISHI TOSHIHIRO
IPC: H04N5/262
Filed: 1993-04-17
Abstract: PURPOSE:To obtain a converted picture like a kaleidoscopic picture by reading out the input video signal in a memory by the read address of a prescribed read address generator. CONSTITUTION:Since a read address generator 13 which generates the read address to read out picture data from a frame memory 11 inputs a sequential read address signal S3 and processes the sequential read address to send the processed read address to a frame memory 11 as a read address signal S4. the signal S1 is transformed as prescribed with respect to an output video signal $5 read out from the memory. In the converted picture to which a kaleidoscope effect is given by a picture converter 10, a base picture Stheta is folded by lines Ltheta1. Ltheta2. and Ltheta3 radially extended from a center point O of the picture at intervals of a prescribed angle. A picture SXY is folded by lines LX1, LX2, etc., parallel with X and Y axes.
Patent JP-S607119-A (JP)
Inventor: FUKUDA KATSUAKI
IPC: H01G9/02
Filed: 1983-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5816002-A (JP)
Title: Production of resin bound permament magnet
Inventor: IMAIZUMI NOBUO
IPC: B22F1/052
Filed: 1981-07-21
Abstract: PURPOSE:To obtain a resin-bound permanent magnet which consists essentially of rare earth transition intermetallic compds., and has high packing rates of magnetic particles and high magnetic characteristics by mixing >=2 kinds of magnetic particles having different grain size distributions, and molding the mixture by compression. CONSTITUTION:The resin-bound permanent magnet consisting essentially of R2T17 type intermetallic compds. (R is >=1 kind among Sm, Ce, Pr, Nd, Y, etc., T is a combinationof transition metals mainly of Co and Fe) is produced by the following method: Said intermetallic compds. (e.g.; an alloy consisting of 3.0% Y, 20.2% Sm, 50.0% Co, 20.5% Fe, 3.9% Cu, 2.4% Zr) are ground, then the grain sizes of grainding are controlled and >=2 kinds, more particularly 3-4 kinds having different grain size distributions or average grain sizes are mixed. The mixed particles are compacted to >=75% with a hydrostatic pressing to improve the magnetic characteristics of the final resin-bound magnet. The resin binder in this case (e.g.; epoxy resin) is mixed prior to the molding or impregnated after the molding.
Patent JP-S6339367-A (JP)
Inventor: BURUNO SANDORONE
IPC: B41J1/30
Filed: 1987-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5237724-A (JP)
Title: Medium automatic line setting system
Inventor: MATSUMOTO TSUTOMU
IPC: B41J11/46
Filed: 1975-09-20
Abstract: PURPOSE: To ensure an automated and easy detection of the printing start line of a printing medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0624444-A (JP)
Title: Pallet container
Inventor: TAKEGAMI KENICHI
IPC: B65D19/12
Filed: 1992-05-07
Abstract: PURPOSE:To make the device usable not only as a pallet container, but also as an ordinary pallet with its bottom board only used, and to make it usable for articles that are different in breadthwise sizes by employing supplementary wall bodies and side wall bodies that are common to all sizes. CONSTITUTION:Supplementary wall bodies 3 are detachably attached with bolts along two sides opposing each other on the surface of a rectangular bottom board 2, to which fork-inserting gaps 1 are provided. Then, side wall bodies 6 and folding side wall bodies 12 are attached to the supplementary wall bodies 13 so that they can turn freely.
Patent JP-H07294429-A (JP)
Title: Turbidity meter and turbid chromaticity meter
Inventor: YUZURIHA HIROAKI
IPC: G01J3/50
Filed: 1994-04-27
Abstract: PURPOSE:To measure turbidity over a wide range with high accuracy by a single device. CONSTITUTION:A beam of light of a light emitting source 1 passing through a pin hole 2a becomes parallel beams of light by a collimator lens 3, and after only a component of a near infrared ray area is also extracted by a band-pass filter 4a, it is made incident on sample water 15 in a sample water vessel 5. Among the parallel beams 13 of light of near infrared rays incident on this sample water 15, transmitted light 13a passing through the sample water 15 is made incident on a photoelectric sensor 7 through a slit 6a. On the other hand, forward scattered light 13b scattered by the sample water 15 is made incident on a photoelectric sensor 10 through slit 6b, a condenser lens 8 and a slit 9a. When turbidness of the sample water 15 is large, turbidity is found from output of the photoelectric sensor 7, on the one hand, when the turbidness of the sample water 15 is small, turbidity can be found from output of the photoelectric sensor 10. A stain sticking to transparent window materials 5a and 5b is made removable by brushes 11a and 11b of a wiper 11.
Patent JP-H11304408-A (JP)
Title: Length of medium measuring device
Inventor: SEZAI HIDESHI
IPC: G06K13/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To correctly measure the length of a medium (ticket) regardless of the condition of a conveying path by detecting the number of bits of magnetic data stored on the medium, and measuring the length in the conveying direction, of the medium on the basis of the detected number of bits. SOLUTION: A conveying attitude of a ticket is aligned by an arranging part 5 when conveying the ticket (a) on a convey path 2, and the data stored in a track T is read out by a read head H1. A number N of the total bits stored on the track T is extracted from the read data, and the length L in the conveying direction is calculated on the basis of the data storing method of the ticket (a). The length L of the ticket (a) is determined by L=N/D(D is the recorded bit density). The bit density is known in advance, so that the length of the ticket (a) can be automatically obtained only by determining the number of total bits. The new data as the result of the operation at the entrance and exit is written in the ticket (a) through a writing head H2, and sent to a discharge port 3 or a ticket collecting box after punching and printing if needed.
Patent JP-H07302290-A (JP)
Title: Analog fuzzy processor
Inventor: KAGEYAMA AKIRA
IPC: G06N7/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide the analog fuzzy processor which reduces cost and saves power. CONSTITUTION:Knowledge label signals KL1-1-KL1-n, which are not quantized, to be parallelly inputted with the passage of time are inputted to an (n)-input/ one-output multiplexer MPX 1-1, (n) pieces of time-serial non-quantized membership functions are generated by using one membership function generating circuit MFC 1-1, and the inferred result due to the MAX-MIN centroid method is outputted as a voltage.